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Evidence for the utility of quantum computing before fault tolerance
Nature, 2023 Quantum computing promises to offer substantial speed-ups over its classical counterpart for certain problems. However, the greatest impediment to realizing its full potential is noise that is inherent to these systems.
Youngseok Kim +10 more
semanticscholar +1 more source
Journal of Complexity, 2001 Quantum computing is a quickly growing research field. This article introduces the basic concepts of quantum computing, recent developments in quantum searching, and decoherence in a possible quantum dot realization.
Shu-Shen Li +4 more
openaire +5 more sources
Practical distributed quantum information processing with LOCCNet
npj Quantum Information, 2021 Distributed quantum information processing is essential for building quantum networks and enabling more extensive quantum computations. In this regime, several spatially separated parties share a multipartite quantum system, and the most natural set of ...
Xuanqiang Zhao +4 more
doaj +1 more source
Quantum Master Equations: Tips and Tricks for Quantum Optics, Quantum Computing, and Beyond [PDF]
PRX Quantum, 2023 Quantum master equations are an invaluable tool to model the dynamics of a plethora of microscopic systems, ranging from quantum optics and quantum information processing to energy and charge transport, electronic and nuclear spin resonance ...
Francesco Campaioli +2 more
semanticscholar +1 more source
Detecting and quantifying entanglement on near-term quantum devices
npj Quantum Information, 2022 Quantum entanglement is a key resource in quantum technology, and its quantification is a vital task in the current noisy intermediate-scale quantum (NISQ) era.
Kun Wang +4 more
doaj +1 more source
Pulse-Engineered Controlled-V Gate and Its Applications on Superconducting Quantum Device
IEEE Transactions on Quantum Engineering, 2022 In this article, we demonstrate that, by employing the OpenPulse design kit for IBM superconducting quantum devices, the controlled-V gate (cv gate) can be implemented in about half the gate time to the controlled-X gate (cx or cnot gate) and ...
Takahiko Satoh +3 more
doaj +1 more source
The future of quantum computing with superconducting qubits [PDF]
Journal of Applied Physics, 2022 For the first time in history, we are seeing a branching point in computing paradigms with the emergence of quantum processing units (QPUs). Extracting the full potential of computation and realizing quantum algorithms with a super-polynomial speedup ...
S. Bravyi +4 more
semanticscholar +1 more source
A Survey of Important Issues in Quantum Computing and Communications
IEEE Communications Surveys and Tutorials, 2023 Driven by the rapid progress in quantum hardware, recent years have witnessed a furious race for quantum technologies in both academia and industry. Universal quantum computers have supported up to hundreds of qubits, while the scale of quantum annealers
Zebo Yang, Maede Zolanvari, R. Jain
semanticscholar +1 more source
MQT Bench: Benchmarking Software and Design Automation Tools for Quantum Computing [PDF]
Quantum, 2022 Quantum software tools for a wide variety of design tasks on and across different levels of abstraction are crucial in order to eventually realize useful quantum applications.
Nils Quetschlich +2 more
semanticscholar +1 more source
npj Computational Materials, 2021 A quantum chemistry study of the first singlet (S 1) and triplet (T 1) excited states of phenylsulfonyl-carbazole compounds, proposed as useful thermally activated delayed fluorescence (TADF) emitters for organic light emitting diode (OLED) applications,
Qi Gao +9 more
doaj +1 more source